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Redesign of the Evaluation System

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Kim Wittenburg
2014-09-13 23:16:44 +02:00
parent a3e1cc6df4
commit b50c444578
20 changed files with 431 additions and 135 deletions
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16
MathPad/MPParsedFactor.h
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@@ -2,21 +2,19 @@
// MPParsedFactor.h
// MathPad
//
// Created by Kim Wittenburg on 10.09.14.
// Created by Kim Wittenburg on 13.09.14.
// Copyright (c) 2014 Kim Wittenburg. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "MPParseError.h"
@interface MPParsedFactor : NSObject
@protocol MPParsedFactor <NSObject>
+ (MPParsedFactor *)factorWithDecimalNumber:(NSDecimalNumber *)number;
+ (MPParsedFactor *)sinFactorWithFactor:(MPParsedFactor *)factor;
+ (MPParsedFactor *)cosFactorWithFactor:(MPParsedFactor *)factor;
+ (MPParsedFactor *)tanFactorWithFactor:(MPParsedFactor *)factor;
- (instancetype)initWithRange:(NSRange)range inString:(NSString *)string;
- (instancetype)initWithDecimalNumber:(NSDecimalNumber *)number;
- (NSDecimalNumber *)value;
- (NSRange)range;
- (BOOL)exists;
- (NSDecimalNumber *)evaluateWithError:(MPParseError *__autoreleasing *)error;
@end